A method for orienting a power receiving coil of a vehicle relative to a power emitting coil of a wireless charging system for a vehicle. The method includes detecting a positioning of the vehicle at a charging location in which the power receiving coil detects reception of electromagnetic radiation emitted from the power emitting coil, performing a calibration sequence in which the orientation of the power receiving coil and/or the power emitting coil is varied according to a predetermined scheme, while registering the electromagnetic radiation reception of the power receiving coil, in response to the calibrations sequence, determining a desired relative orientation including relative angle between the power receiving coil and the power emitting coil for which the electromagnetic radiation reception of the power receiving coil is in a top range of the registered electromagnetic radiation reception.
METHOD FOR ORIENTING A POWER RECEIVING COIL RELATIVE TO A POWER EMITTING COIL OF A WIRELESS CHARGING SYSTEM FOR A VEHICLE
19.01.2023
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2023
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